Applications/ ports got blocked when using Airtel Fiber new ONT in bridge mode

[HSH]

I am using ZTE F670LV9.0 ONT. This is a combo device, fiber termination as well as router and wifi. This is a new device that Airtel started providing recently because of the shortage of Nokia routers and the discontinuation of Huawei.

What is the range of this ZTE router? is it worth asking for the same? and any other issue with this?

 

[Taz ryzen]

@kultz I had the same issue with the zte modem on bridge mode. I thought airtel was blocking the ports and escalted it to nodal and they later raised it to level 3. When no one was able to fix I then asked them to change the modem to either Huawei or Nokia. They changed it to Nokia and activated the bridge connection. And guess what the issue was resolved. Try asking for a modem change and see if it resolves the issue.